In 1908,Hale Noticed That the Spectral Lines from Sunspots Were

question 73

Multiple Choice

In 1908,Hale noticed that the spectral lines from sunspots were split into closely spaced components,and he concluded that the magnetic fields in the sunspots must be very strong.What is the name given to this effect?

• A) the photoelectric effect
• B) the Hale effect
• C) the Doppler effect
• D) the Zeeman effect

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Definitions:

Playing Basketball

Engaging in a team sport involving two teams of five players each, where the objective is to score points by successfully shooting a ball through the opponent's hoop.

Sleeping

A natural, reversible, periodic and state of rest for the mind and body, in which consciousness is partially or completely lost, and there is a decrease in bodily movement and responsiveness to external stimuli.

Homeostasis

The capacity or inclination of a cell or organism to keep a stable internal balance by modifying its physiological activities.

Sleeping Difficulties

Refers to problems with falling or staying asleep, affecting overall sleep quality and duration.